package Demo5;

import java.util.Timer;
import java.util.TimerTask;

public class Main15 {
    public static void main(String[] args) {
        Timer t=new Timer();
        t.schedule(new TimerTask() {
            @Override
            public void run() {
                System.out.println("hello 3000");
            }
        },3000);

t.schedule(new TimerTask() {
    @Override
    public void run() {
        System.out.println("hello 2000");
    }
},2000);

t.schedule(new TimerTask() {
    @Override
    public void run() {
        System.out.println("hello 1000");
    }
},1000);

        System.out.println("hello main");

    }
}
